Iwatodai, 10 years later

Overview

Makoto returns to Iwatodai ten years after his parents died in an accident. He's introduced as a transfer student who has moved into the Iwatodai Dormitory, but he arrives late because someone jumped in front of the subway, committing suicide. When he arrives at the dormitory, a mysterious boy named Pharos introduces himself and asks him to sign a contract stating that Makoto will accept responsibility for his actions.